> For the complete documentation index, see [llms.txt](https://wentao-shao.gitbook.io/leetcode/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wentao-shao.gitbook.io/leetcode/trie-tree/208.implement-trie-prefix-tree-trie-tree-208.implement-trie-prefix-tree--md.md).

# \[208.Implement-Trie-(Prefix-Tree)]\(Trie-Tree/208.Implement-Trie-(Prefix-Tree).md)